Create A Graph In Order To Parse An Mp4 File To Get The Duration?
Oct 22, 2010
I am trying to find duration of an mp4 file using direct show component of windows using the Dotnet wrapper(directShow-lib 2005). But the method i used was GetDuration of IMediaSeeking interface. But this returns zero as duration.After searching i found the following statement:"It doesn't matter whether it's in a container or not, it only matters whether you have a parser/reader for it. There is no stock DirectShow parser to read raw H.264 files and no third-party one I can think of. Also, whether IMediaSeeking would work with such a raw file is implementation-dependent. Last, most H.264-related filters use MPEG2Video or
VideoInfo2 and neither works with MediaDet, so you would have to build the graph yourself."
I am creating a bar graph and line graph. I am using 2 dropdown list for the date and category. The user can chose the date and category that he want to view. I also have a upload button for the user to upload the excel file and dispaly the data in girdview.
However i have error whenever i want to view the graphs.. I have upload my code in the attachment. Pls take a look. I do the coding invb.
I'm running .NET Framework v4.0.30319 so the Framework shouldn't be an issue. I'm not using any DLL files or bin directories. How do I setup the IIS/Virtual Directory if I'm using Forms Authentication for the whole website using VS2010?
Description: An error occurred during the parsing of a resource required to service this request. review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Could not load type 'ACAWebApplication.Pages.State_Carrier_Search'.
I am building an stock exchange sort of application. I would like to know Is it possible to create graphs using crystal reports or is there any other technology in .NET for building a graph which we usually see in stock exchange application.
I cant even seem to start. i drag the chart icon into the ground and then the sqldatasource. tie them too together. and then im completely lost. i tried tieing x&y values with sum,customer name but they just arent working correctly
I have an arraylist that contains some values. (e.g. playerName). I also queried for values in the database (e.g. playerName, playerSales) and I need to match the playerName in the arraylist to the corresponding ones that I did a query from the database. (match those with the same playerName). From there, I need to create a bar graph with the respective playerName and their sales (playerSales).
A portion of the code is shown below:
[Code]....
The arraylist I mentioned was saved to a session to be used in another page. Is my code right? And how can I create the graph from the values?
On checking the checkbox, the user will actually be selecting the products that he/she wants. The selected products will be stored in an arraylist by using a foreach loop through the gridview. The arraylist will then be saved to a session before being redirected to another page. (a button will be clicked after the selection of products to proceeed to another page)
On the redirected page, a bar graph needs to be generated based on the products selected previously and also the product sales (this is retrieved from the database).
How can I generate this bar graph without having to code the whole graph out?
I am building a web application using sql server reporting services. As part of my application, I present the report onwards to the end user using the report viewer control.
The reports that I have created are mostly very squeezed. That means that I have several graphs on the same single report.
What I want to do, is give the user the ability to focus on a single report. I've created the appropriate client side code, though now I am faced with a rather tedious problem. The image that the report reviewer renders is relatively small (as I needed to fit several graphs on the same single report). when I try enlarging the graph's image on the client side, it gets stretched. The image is rendered small!
How can I instruct SSRS to create a bigger image of the graph? Can I specify anything in the underlying querystring?
I have a web page where a GridView will be shown with a column of different products and another column with checkboxes. Checking on the checkboxes will be equivalent to selecting the products. The selected products are saved to an arraylist. Then, the user has to click on a button located on the same page to analyze the selected products. On clicking the button, he/she will be directed to another page where a bar graph will be shown. The bar graph will be the result of having analyzed the products. How do I create the bar graph where the products are taken from the arraylist but I can make use of the datasource within the chart control to retrieve more detailed info(such as product sales) from the database, taking into account the products from the arraylist?
i have some survey in my site with 5 radiobuttonlist answers after user vote the answer send to sql table. i want to display the votes in very simple way (horizontal 5 lines by percents) can any one direct me to solution or article? please i need the most simple solution (no colors, no pie no complex graphs) just 5 lines (line for each answer) that long or short by percents......
I have a uploader on my page which saves a video file, and then i call ffmpeg to convert it to a .flv standard. The problem is, i need to pull the video duration in from the file, and the ffmpeg output even says it, but when i tell the parameters to do the ffmpeg -i filename > fileinfo.txt it still doesnt take that information.
I use media player control to play mp3 files in asp.net application. I want to find When the playing process gets end and the total time require to finish the file using javascript.
I have not been able to create a function to take a long nvarchar (8000) with a delimeter to return the results in a table . I have a script version that works as a query. I plan to use the Function in a Select * FROM table WHERE FirstName IN dbo.ListOfItem(@InputList) Is the following posible in SQL Server 2005?What is wrong with syntax? Is there a better solution?
I'm trying to parse a HTML file to retrieve certain info in my asp.net app. I've looked at the html agility pack but found that also quite difficult. :-) As my HTML should be pretty standard I'm hoping regex is quick and easy. I need a regex that will look through the html file (which I've loaded into a string) and find the below line and take out the DATATOEXTRACT (which will be some sort of text, the name of a recipe in this case) so I can put it into a variable:
I need to parse through the aspx file (from disk, and not the one rendered on the browser) and make a list of all the server side asp.net controls present on the page, and then create an xml file from it. which would be the best way to do it? Also, are there any available libraries for this?
For eg, if my aspx file contains <asp:label ID="lbl1" runat="server" Text="Hi"></asp:label>
my xml file would be <controls> <ID>lbl1</ID> <runat>server</runat> <Text>Hi</Text> </controls>
I occasionally get errors in my aspx files which are caused by problems with the designer file. When this happens I delete the designer file, right click on the aspx file and select "Convert to Web Application".
Usually regenerating the designer file works perfectly, however sometimes I get an error which simply says "Could not parse the file pathToFile.aspx". When this happens there are no useful errors displayed in the error panel which would indicate what the problem is. I got this error a little while ago, did some searching and found a blog which explains how to get round this problem. It suggests closing the file, cleaning the project, rebuilding then tring again. VS should now give you a more useful error message which pinpoints the problem. This has worked for me in the past, but doesn't work all the time.Has anyone found a better way of identifying the problem in the aspx file when the "Could not parse file" error is displayed?
I have to desing line chart graph in .rdlc report, can you please help me, i have decimal values on Y-Axis and date time values on X-Axis , i have two series of product, according to product value during specific time i need to display line graph for each product.please do needfull to me.
The project I'm working on allows an end-user to modify CSS code to integrate the application as best possible. Most of the CSS values are stored in a database and need to be retrieved and parsed dynamically. I setup a Style controller, and gave each stylesheet an action, and then passed the configuration data through to the View. I set the ContentType to "text/css" and then generated the stylesheets. This works fine, but the problem I'm running into is this: none of the code works in the application. I include it in the head code, but it doesn't parse in the code. An example of what I do is this:
When I include the CSS code in a partial view and include it using the ViewModel (wrapped in style tags) in an action, then everything works fine. It is when I try to parse this as a separate file when it does not work. Is there something I am doing incorrectly? Or is there some kind of glitch?
There are many customer' order as pdf file stored in one file server.my app just open url (file path) to display pdf file on the screen.Now, boss want me to create a asp.net app to send an email with attached order pdf file which is the same url as intranet. How to complete it?
